Notwithstanding anything contained in the foregoing rules any person may prevent the flow of water (a) on his turn when the turn system [x x x] [Omitted by Notification No. F-27-8-81-MM-XXXIX, dated 6-11-1982.] (warabandi) is in force, or (b) when the water is being wasted, or (c) when the water is being used by the unauthorised persons depriving the authorised persons, or (d) otherwise with the written permission of the departmental staff or irrigation panchayat concerned.
